Adjustable anti-radiation device

Abstract

The utility model discloses an adjustable radiation protection device, which belongs to the technical field of radiation protection, and comprises a bed body, two sides of the bed body are respectively provided with a first groove and a second groove, the opposite inner walls of the first groove are fixedly connected with bearings, the two bearings are internally and rotatably connected with rotating shafts, and the rotating shafts are fixedly connected with the first groove and the second groove. The opposite ends of the two rotating shafts are fixedly connected with the same lead screw, the surface of the lead screw is in threaded connection with a threaded block, the surface of the bed body is fixedly connected with a shell, a driving motor is fixedly connected into the shell, and the lead screw is driven to rotate through the rotating shafts through operation of the driving motor, so that the arc-shaped plate and the threaded block can be driven to move. The radiation protection position can be adjusted, the flexibility of the device is improved, the healthy part of a patient can be shielded by arranging a sliding plate and an arc-shaped plate, the shielding length can be adjusted by means of the sliding effect of the sliding plate in the arc-shaped plate, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of radiation protection, and more specifically, to an adjustable radiation protection device. Background Art

[0002] The radiotherapy department is a department that specializes in providing radiotherapy for patients with malignant tumors. It is a treatment method that uses rays of various energies to irradiate tumors in order to inhibit and kill cancer cells. The radiation generated during the treatment process can cause harm to the patient, so radiation protection equipment is needed.

[0003] However, most of the current radiation protection devices cannot adjust the position of the radiation protection plate, thereby reducing the flexibility of the device, and most of them cannot adjust the length of the radiation protection plate, thereby reducing the practicality of the device. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an adjustable radiation protection device, which has the characteristics of good practicality and high flexibility.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides an adjustable radiation protection device, including a bed body, a first groove and a second groove are respectively opened on both sides of the bed body, the relative inner walls of the first groove are fixedly connected with bearings, the two bearings are rotatably connected with rotating shafts, the opposite ends of the two rotating shafts are fixedly connected with the same screw rod, the surface of the screw rod is threadedly connected with a threaded block, the surface of the bed body is fixedly connected with a shell, a driving motor is fixedly connected in the shell, the other end of the output shaft of the driving motor is fixedly connected to the other end of the rotating shaft, the top of the threaded block is movably connected with an arc plate through a hinge, and a slide plate is slidably connected in the arc plate.

[0008] When an adjustable radiation protection device of the present technical solution is used, the drive motor is operated to drive the lead screw to rotate through the rotating shaft, thereby driving the arc plate and the threaded block to move, and the position of the radiation protection can be adjusted, thereby improving the flexibility of the device.

[0009] Furthermore, a sliding rod is fixedly connected in the second groove, and a moving block is slidably connected to the surface of the sliding rod.

[0010] Furthermore, a slot is provided on the top of the moving block, and the slot is adapted to fit the arc plate.

[0011] Furthermore, support rods are fixedly connected to the bottom of the bed near the four corners, and the bottom ends of the support rods are fixedly connected to bases.

[0012] Furthermore, a breathable cotton pad is fixedly connected to the top of the bed body, and a headrest is arranged near one side of the top of the bed body.

[0013] Furthermore, sliding grooves are provided on both sides of the inner wall of the first groove, a sliding block is slidably connected in the sliding groove, and the sliding block is fixedly connected to one side of the threaded block.

[0014] Furthermore, a placement groove is provided on the surface of the bed body, and a placement frame is slidably connected in the placement groove.

[0015] (3) Beneficial effects

[0016] In summary, the utility model has the following beneficial effects:

[0017] 1. The drive motor is operated to drive the screw rod to rotate through the rotating shaft, thereby driving the arc plate and the threaded block to move, and the position of the radiation protection can be adjusted, which improves the flexibility of the device. By setting the slide plate and the arc plate, the healthy part of the patient can be shielded. With the sliding effect of the slide plate in the arc plate, the shielding length can be adjusted, which improves the practicality of the device;

[0018] 2. By setting a slide rod and relying on the sliding action of the moving block on the surface of the slide rod, the movement of the arc plate can be made more stable. By opening a card slot, the arc plate can be fixed. By setting a base and a support rod, the device can be parked stably. By setting a headrest and a breathable cotton pad, the patient's comfort is improved. By opening a slide groove, relying on the sliding action of the slider in the slide groove, the movement of the threaded block can be made more stable. By setting a placement frame, medical items can be placed in the placement frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0022] Figure 3 It is a side structural schematic diagram of the utility model.

[0023] The markings in the accompanying drawings are:

[0024] 1. Bed body; 2. First groove; 3. Shell; 4. Driving motor; 5. Rotating shaft; 6. Bearing; 7. Screw rod; 8. Slide groove; 9. Threaded block; 10. Slider; 11. Slide plate; 12. Arc plate; 13. Headrest; 14. Breathable cotton pad; 15. Second groove; 16. Slide rod; 17. Moving block; 18. Card slot; 19. Support rod; 20. Placement frame; 21. Base; 22. Placement groove. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the technical scheme in the specific implementation mode of the present invention is clearly and completely described below to further illustrate the present invention. Obviously, the specific implementation mode described is only a part of the implementation mode of the present invention, rather than all the styles.

[0026] Example:

[0027] The following is combined with Figure 1-3 The utility model is described in further detail.

[0028] See also Figure 1-3 The utility model provides a technical solution: an adjustable radiation protection device, comprising a bed body 1, a first groove 2 and a second groove 15 are respectively opened on both sides of the bed body 1, the opposite inner walls of the first groove 2 are fixedly connected with bearings 6, and the two bearings 6 are rotatably connected with shafts 5, and the opposite ends of the two shafts 5 are fixedly connected with the same screw rod 7, and the surface of the screw rod 7 is threadedly connected with a threaded block 9, and the surface of the bed body 1 is fixedly connected with a shell 3, and a driving motor 4 is fixedly connected in the shell 3, and the other end of the output shaft of the driving motor 4 is fixedly connected with the other end of the shaft 5. Through the operation of the driving motor 4, the screw rod 7 is driven to rotate through the shaft 5, so that the arc plate 12 and the threaded block 9 can be driven to move, and the position of the radiation protection can be adjusted, which improves the flexibility of the device, and the top of the threaded block 9 is movably connected with the arc plate 12 through a hinge, and by setting a slide plate 11 and the arc plate 12, the healthy part of the patient can be shielded, and the slide plate 11 is slidably connected in the arc plate 12, and the shielding length can be adjusted by means of the sliding action of the slide plate 11 in the arc plate 12, thereby improving the practicality of the device.

[0029] Specifically, a slide bar 16 is fixedly connected in the second groove 15 , a moving block 17 is slidably connected to the surface of the slide bar 16 , and a clamping groove 18 is formed on the top of the moving block 17 , which is matched with the arc plate 12 .

[0030] By adopting the above technical solution, by setting the slide rod 16, with the help of the sliding action of the moving block 17 on the surface of the slide rod 16, the arc plate 12 can move more stably, and by providing the card slot 18, the arc plate 12 can be fixed.

[0031] Specifically, support rods 19 are fixedly connected to the bottom of the bed 1 near the four corners, the bottom ends of the support rods 19 are fixedly connected to the base 21, the top of the bed 1 is fixedly connected to the breathable cotton pad 14, and a headrest 13 is provided near one side of the top of the bed 1.

[0032] By adopting the above technical solution, by providing the base 21 and the support rod 19, the device can be parked stably, and by providing the headrest 13 and the breathable cotton pad 14, the comfort of the patient is improved.

[0033] Specifically, both sides of the inner wall of the first groove 2 are provided with sliding grooves 8, a slider 10 is slidably connected in the sliding groove 8, the slider 10 is fixedly connected to one side of the threaded block 9, and a placement groove 22 is provided on the surface of the bed 1, and a placement frame 20 is slidably connected in the placement groove 22.

[0034] By adopting the above technical solution, by providing the slide groove 8 and by virtue of the sliding action of the slider 10 in the slide groove 8 , the threaded block 9 can move more stably, and by providing the placement frame 20 , medical items can be placed in the placement frame 20 .

[0035] The working principle of the utility model is as follows: when the device is needed to be used, first, the device is fixed by the support rod 19 and the base 21, and at the same time, the arc plate 12 is opened to make the patient lie on the bed 1, and then the arc plate 12 is closed, and the bottom of the arc plate 12 is clamped in the clamping groove 18, and then the driving motor 4 is operated, and the driving motor 4 drives the screw rod 7 to rotate through the rotating shaft 5, thereby driving the threaded block 9 and the arc plate 12 to move, and the arc plate 12 is moved to the healthy part of the patient, and then the slide plate 11 is pulled out to a suitable position for radiotherapy.

[0036] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. An adjustable radiation protection device, comprising a bed (1), characterized in that: A first groove (2) and a second groove (15) are respectively provided on both sides of the bed body (1); the opposite inner walls of the first groove (2) are fixedly connected with bearings (6); the two bearings (6) are rotatably connected with a rotating shaft (5); the opposite ends of the two rotating shafts (5) are fixedly connected with a same screw rod (7); the surface of the screw rod (7) is threadedly connected with a thread block (9); the surface of the bed body (1) is fixedly connected with a shell (3); the shell (3) is fixedly connected with a driving motor (4); the other end of the output shaft of the driving motor (4) is fixedly connected with the other end of the rotating shaft (5); the top of the thread block (9) is movably connected with an arc plate (12) through a hinge; the arc plate (12) is slidably connected with a slide plate (11).

2. The adjustable radiation protection device according to claim 1, characterized in that: A sliding rod (16) is fixedly connected inside the second groove (15), and a moving block (17) is slidably connected to the surface of the sliding rod (16).

3. The adjustable radiation protection device according to claim 2, characterized in that: A slot (18) is provided on the top of the moving block (17), and the slot (18) is adapted to fit the arc-shaped plate (12).

4. The adjustable radiation protection device according to claim 1, characterized in that: The bottom of the bed body (1) is fixedly connected to support rods (19) near the four corners, and the bottom ends of the support rods (19) are fixedly connected to bases (21).

5. The adjustable radiation protection device according to claim 1, characterized in that: A breathable cotton pad (14) is fixedly connected to the top of the bed body (1), and a headrest (13) is provided near one side of the top of the bed body (1).

6. The adjustable radiation protection device according to claim 1, characterized in that: Slide grooves (8) are provided on both sides of the inner wall of the first groove (2), a slider (10) is slidably connected in the slide groove (8), and the slider (10) is fixedly connected to one side of the threaded block (9).

7. The adjustable radiation protection device according to claim 1, characterized in that: A placement groove (22) is provided on the surface of the bed body (1), and a placement frame (20) is slidably connected in the placement groove (22).

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